PORTABLE NODE SEISMOGRAPH – EQ206 (WIFI, SINGLE COMPONENT)
The EQ206 Intelligent Node Seismograph is a compact, high-precision system for real-time seismic monitoring and subsurface investigations. With 32-bit ADC, GPS synchronization, mobile app control, and support for 100,000+ channels, it ensures reliable performance across geophysical and engineering applications.
$995,00
OVERVIEW
EQ206 Intelligent Node Seismograph
The EQ206 Intelligent Node Seismograph is a high-performance seismic data acquisition system designed for real-time monitoring and precision subsurface investigations. Built with advanced technology, it integrates seamlessly into geophysical, structural, and engineering applications, ensuring reliable results in demanding field conditions.
Key Applications of the EQ206
- Engineering Exploration
- Detects underground spaces, drainage pipelines, and hidden cavities
- Identifies cracks, voids, and anomalies in roadbeds
- Supports rock formation studies and basal layer mapping
- Resource Exploration
- Monitors oil and gas fracturing in real time
- Provides imaging for pressure cracking and CCUS carbon storage
- Tracks landslides, subsidence, and road collapses
- Structural Exploration
- Maps karst formations, collapse columns, and fracture zones
- Measures overburden thickness with high accuracy
- Produces detailed imaging of geological structures
- Real-Time Monitoring
- Functions as mobile or fixed seismic monitoring stations
- Enables continuous microseismic event detection
- Supports disaster early-warning systems
- Natural Activities & Research
- Tracks crustal movements and mantle plate activity
- Supports geothermal and mineral exploration
- Generates dense array background noise data for scientific studies
PRODUCT PHOTOS











SPECIFICATIONS
Natural Frequency:
5 Hz
Sensitivity:
190 V/m/s
Bandwidth:
5s ~ 200 Hz
Dimensions:
107.5 mm x 107.5 mm x 125.5 mm (without cone)
Weight:
< 1.3 kg (with battery, without cone)
Sensor Channels:
Single component
Dynamic Range:
123 db
Power:
Built-in battery for up to 30 days of operation (24 hours)
Operation Temperature:
-40 to 85 degree Celcius
Signal-to-Noise Ratio:
High SNR to ensure clear and accurate data acquisition
Build:
Durable construction for use in harsh environments
Surface Wave Techniques:
Compatible for MASW and ESPAC
FEATURES
Ultra-Precision ADC: 32-bit resolution ensures low-noise, accurate data.
GPS & Precision Clock: Long-term synchronization for reliable accuracy.
Compact Design: Lightweight, built-in detector for easy deployment.
Mobile App Control: Real-time monitoring and deployment tracking.
Source Compatibility: Supports both active and natural sources.
Scalable System: Handles over 100,000 channels.
Efficient Charging: 32-channel cabinet enables simultaneous charging and export.
High Reliability: Supports 10,000+ operations economically.
Advanced Software: Includes 2D/3D analysis tools.
Data Format Support: SEG-2, SEG-Y, SEG-D, SAC, Mini SEED compatible.
FAQs
How long time can EQ206 detect with built-in battery?
It can detect more than 20 days with built-in battery.
Can we arrange samples for clients to test, will it charge?
Yes, we can arrange renting samples, cost including rent payable, freight and deposit (will return back to you after the device returned).
Is the charging box and data collection the same device?
Yes, it is. Our charging, data recovery, using the same 32-slot charging&data harvesting unit simultaneously.
What output data formats are provided?
SEG-2, SEG-Y, SEG-D, SAC, Mini SEED
Can it stream data?
Yes, thanks to its embedded seedlink server.
What are the ideal applications for the EQ206 ?
The EQ206 is ideal for MASW measurements, microseismic monitoring, and volcano monitoring, thanks to its portability, long battery life, and advanced data acquisition capabilities.
RELATED BLOGS
GN309 Intelligent Node Seismograph: Advanced Seismic Monitoring Made Simple
2Min
The GN309 Intelligent Node Seismograph is a state-of-the-art seismic acquisition system designed for surface wave detection and geophysical exploration. Combining precision hardware with advanced 2D/3D processing software, it ensures accurate, reliable, and real-time seismic data acquisition, even in the most challenging environments.
A Guide to MASW and ESPAC Surveys: Techniques, Equipment, and Software Solutions
2Min
Seismic surveys play a critical role in understanding subsurface structures, enabling industries ranging from urban infrastructure development to resource exploration to make informed decisions. Among the most widely adopted seismic methods are MASW (Multichannel Analysis of Surface Waves) and ESPAC (Extended Spatial Autocorrelation).













